New energy automobile battery water cooling plate shaping device
By designing an automated water-cooled plate shaping device, sliding components and cylinders are used to promote automatic correction of water-cooled plates for new energy vehicle batteries, solving the problem of unevenness caused by deformation of water-cooled plates and improving correction efficiency and accuracy.
Patent Information
- Application Number
- CN202323665253.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2033-12-28
AI Technical Summary
During the production and processing of water-cooled plates for new energy vehicles, the water-cooled plates are thin and have a certain elasticity, which leads to their appearance easily deforming, resulting in unevenness. The existing manual correction methods are inefficient and have low accuracy, so they cannot Effectively correct subtle deformation.
A shaping device including an upper carriage, a U-shaped water-cooled plate shaping mechanism and a cylinder frame is designed. Automatic correction is achieved through the spring sliding assembly and cylinder push between the upper and lower shaping seats, and the contact pressure shaping groove and pushing are used. The cylinder realizes automatic correction of the water-cooled plate and provides cushioning protection through the spring assembly.
Automatic correction of water-cooled plates is realized, the correction efficiency and accuracy are improved, the smoothness of water-cooled plates is ensured, and the inefficiency and inaccuracy of manual correction are avoided.
Smart Images
Figure CN222359031U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of battery water cooling plate shaping, and in particular relates to a battery water cooling plate shaping device for a new energy vehicle. Background Art
[0002] New energy is an energy-saving, environmentally friendly and economical form of energy. New energy has a wide range of applications in the industry, such as new energy vehicles. New energy batteries are the core components of new energy, such as new energy vehicles. Specifically, during the operation of new energy batteries, due to the conversion between electrical energy and thermal energy, the temperature of the battery rises as the new energy battery works.
[0003] Therefore, in order to avoid the battery temperature being too high, which may lead to safety accidents such as battery combustion, the more conventional treatment method is to install a water cooling plate or water cooling tube on the battery for cooling. Among them, since the flat water cooling plate has a large contact surface, the heat dissipation effect is obvious. At present, it is installed on the battery module as the mainstream heat dissipation method.
[0004] During the production and processing, the water-cooled plate adopts an upper plate part and a lower plate part, and the upper plate part and the lower plate part are merged after sealing welding, and the cooling grooves opened on the upper plate part and the lower plate part are merged to form a cooling channel.
[0005] However, since the thickness of the water-cooled plate is relatively thin and it has a certain elasticity, the shape of the water-cooled plate is easily deformed during the processing. For example, if the shape is partially bent and deformed, the water-cooled plate will be uneven. At present, the deformed water-cooled plate can only be corrected by manual correction (such as correcting the raised parts of the water-cooled plate by knocking). However, during the processing, a water-cooled plate with a certain length often has too many deformed parts. Therefore, the manual correction method not only has low processing efficiency, but also often has low correction accuracy. After correction, there are still many subtle deformation parts on the water-cooled plate. Utility Model Content
[0006] Based on the above background, the purpose of the utility model is to provide a new energy vehicle battery water cooling plate shaping device.
[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0008] A new energy vehicle battery water cooling plate shaping device comprises an upper slide frame, wherein a plurality of U-shaped water cooling plate shaping mechanisms are slidably assembled and connected to the upper slide frame;
[0009] The U-shaped water-cooling plate shaping mechanism comprises an upper shaping seat and a lower shaping seat, and a plurality of shaping grooves for contact-pressure shaping of the U-shaped water-cooling plate are provided on the side walls facing each other of the upper shaping seat and the lower shaping seat;
[0010] The upper shaping seat and the lower shaping seat are connected by a sliding assembly via a spring sliding component;
[0011] The U-shaped water-cooling plate shaping mechanism further comprises a cylinder frame arranged above the top of the upper shaping seat, and a sliding column slidably connected to the cylinder frame is fixedly connected to the top of the upper shaping seat;
[0012] The bottom of the cylinder frame is fixedly assembled and connected with a plurality of pushing cylinders for pushing the upper shaping seat.
[0013] Preferably, the upper slide comprises slide rods spaced apart in front and rear directions, and left and right ends of the slide rods are respectively fixedly connected with U-shaped mounting plates.
[0014] Preferably, the cylinder frame comprises a U-shaped frame portion, both ends of the U-shaped frame portion are integrally formed with horizontal portions, and the sliding column is slidably connected to the horizontal portions.
[0015] Preferably, the bottom of the U-shaped frame portion is assembled and connected with two push cylinders spaced apart on the left and right, the piston rods of the push cylinders are fixedly connected with a mounting seat, and the mounting seat is fastened to the upper shaping seat by fastening bolts.
[0016] Preferably, a plurality of T-shaped slides are fixedly connected to the front and rear side walls of the U-shaped frame portion, respectively, and the T-shaped slides are slidably connected to the slide rod.
[0017] Preferably, the spring sliding assembly comprises a central guide column slidably connected between the upper shaping seat and the lower shaping seat;
[0018] An upper spring and a lower spring are sleeved on the central guide column.
[0019] Preferably, the bottom of the upper spring is fixedly connected to the top center of the lower shaping seat, and the top of the upper spring is fixedly connected to the bottom center of the upper shaping seat.
[0020] Preferably, the bottom of the central guide column is fixedly connected to a spring seat, the bottom of the lower spring is fixedly connected to the spring seat, and the top of the lower spring is fixedly connected to the bottom center of the lower shaping seat;
[0021] The spring seat is supported on a workbench.
[0022] Preferably, the spring sliding assembly further comprises a plurality of guide sliding rods fixedly connected to the top edge of the lower shaping seat, and the guide sliding rods are slidably connected to the upper shaping seat.
[0023] The utility model has the following beneficial effects:
[0024] 1. A number of shaping grooves for contact pressure shaping of the U-shaped water-cooling plate are provided on the upper shaping seat, the lower shaping seat, and the side walls facing each other. During the correction process, the U-shaped water-cooling plate is placed on the shaping groove of the lower shaping seat. The shaping groove of the upper shaping seat is used to cooperate with the clamping to achieve the correction of the uneven, raised, and bent parts of the U-shaped water-cooling plate. Specifically, when the upper shaping seat and the lower shaping seat are combined, the shaping grooves in the upper and lower parts clamp the U-shaped water-cooling plate and correct the shape under the contact pressure. A pushing cylinder is installed at the bottom of the cylinder frame to achieve downward pressure using the pushing cylinder.
[0025] 2. The above device components can not only realize the automatic correction of the U-shaped water-cooling plate by the cylinder push-press correction method, but also the upper shaping seat and the lower shaping seat can be slid and adjusted, so that the correction can be adjusted according to the deformation position on the U-shaped water-cooling plate during the correction process.
[0026] 3. The spring sliding assembly specifically adopts an upper spring and a lower spring to realize that under the push of the pushing cylinder, the upper shaping seat will press down and compress the upper spring. When the upper shaping seat touches and presses the lower shaping seat, the lower shaping seat moves downward, the lower spring is compressed, and a buffer is formed, thereby protecting the U-shaped water cooling plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0028] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the utility model;
[0029] Figure 2 This is a structural schematic diagram of a U-shaped water-cooling plate shaping mechanism in an embodiment of the utility model;
[0030] Figure 3 For the utility model embodiment Figure 2 A schematic diagram of the structure from another perspective;
[0031] Figure 4 For the utility model embodiment Figure 1 Schematic diagram of the structure from another perspective.
[0032] The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0035] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0036] Example 1
[0037] like Figure 1-4 As shown, a new energy vehicle battery water cooling plate shaping device includes an upper slide 1, the upper slide 1 includes a slide rod spaced apart in front and back, and the left and right ends of the slide rod are respectively fixedly connected with a U-shaped mounting plate 11. According to the existing conventional method, the U-shaped mounting plate 11 is fixedly mounted on the work frame, specifically, the fastening bolts threadedly connected on the U-shaped mounting plate 11 are fastened.
[0038] The upper slide 1 is slidably assembled and connected with a plurality of U-shaped water-cooling plate shaping mechanisms; the U-shaped water-cooling plate is corrected by the U-shaped water-cooling plate shaping mechanism, and during the correction process, the U-shaped water-cooling plate shaping mechanism is slid to adjust to a position above or below the U-shaped water-cooling plate that needs to be corrected.
[0039] Specifically, the U-shaped water-cooling plate shaping mechanism includes an upper shaping seat 21 and a lower shaping seat 22, and a plurality of shaping grooves 23 for contact pressure shaping of the U-shaped water-cooling plate are provided on the side walls facing each other of the upper shaping seat 21 and the lower shaping seat 22. During the correction process, the U-shaped water-cooling plate is placed on the shaping groove 23 of the lower shaping seat 22. The shaping groove 23 of the upper shaping seat 21 is used to cooperate with the clamping to realize the correction of the uneven, raised, and bent parts of the U-shaped water-cooling plate. Specifically, when the upper shaping seat 21 and the lower shaping seat 22 are combined, at this time, the shaping grooves 23 at the upper and lower parts clamp the U-shaped water-cooling plate and correct the shape under the contact pressure.
[0040] The upper shaping seat 21 and the lower shaping seat 22 are connected by sliding assembly via a spring sliding assembly. At the same time, the U-shaped water-cooling plate shaping mechanism also includes a cylinder frame 41 arranged above the top of the upper shaping seat 21, and the top of the upper shaping seat 21 is fixedly connected with a sliding column 44 that is slidably connected to the cylinder frame 41 (the bottom of the sliding column 44 is fixedly connected to the top of the upper shaping seat 21).
[0041] Specifically, the cylinder frame 41 includes a U-shaped frame portion, and the two ends of the U-shaped frame portion are integrally formed with horizontal portions, and the sliding column 44 is slidably connected to the horizontal portions. At the same time, the bottom of the U-shaped frame portion is assembled and connected with two push cylinders 43 arranged at intervals on the left and right, and the piston rod of the push cylinder 43 is fixedly connected to a mounting seat, and the mounting seat is fastened to the upper shaping seat 21 by fastening bolts.
[0042] During operation, when the shape of the U-shaped water-cooling plate needs to be corrected, the U-shaped water-cooling plate is placed in the above manner, and the upper shaping seat 21 is driven by the push cylinders 43 on both sides to descend to contact and press on the lower shaping seat 22, and the shape is corrected by contact and pressure in the above manner. In the process of pushing the upper shaping seat 21, the slide column slides relative to the cylinder frame 41.
[0043] Example 2
[0044] like Figure 1-4 As shown, based on the structure of Example 1, a plurality of T-shaped slides 42 are fixedly connected to the front and rear side walls of the U-shaped frame portion, and the T-shaped slides 42 are slidably connected to the slide rod.
[0045] Example 3
[0046] like Figure 1-4 As shown, based on the structure of Example 1, the spring sliding assembly of this embodiment includes a central guide column 3 slidably connected between the upper shaping seat 21 and the lower shaping seat 22. Specifically, an upper spring 31 and a lower spring 32 are sleeved on the central guide column 3. The bottom of the upper spring 31 is fixedly connected to the top center of the lower shaping seat 22, and the top of the upper spring 31 is fixedly connected to the bottom center of the upper shaping seat 21.
[0047] Correspondingly, the bottom of the central guide column 3 is fixedly connected with a spring seat 321, the bottom of the lower spring 32 is fixedly connected to the spring seat 321, and the top of the lower spring 32 is fixedly connected to the bottom center of the lower shaping seat 22. According to the existing support method, the spring seat 321 is supported on the workbench. When the U-shaped water-cooling plate shaping mechanism is slid, the spring seat 321 slides on the workbench.
[0048] Under the push of the push cylinder 43, the upper shaping seat 21 moves downward and compresses the upper spring 31. When the upper shaping seat 21 contacts and presses the lower shaping seat 22, the lower shaping seat 22 moves downward, the lower spring 32 is compressed, and a buffer is formed. The upper and lower springs 32 are used to buffer the U-shaped water-cooling plate, thereby preventing excessive contact pressure from causing deformation of the U-shaped water-cooling plate (using the deformation of the spring to form a buffer is a common method in the prior art based on the inherent properties of the spring).
[0049] At the same time, the spring sliding assembly further includes four guide sliding rods 24 fixedly connected to the top edge of the lower shaping seat 22 (the four guide sliding rods 24 are distributed at the four corners of a rectangle), and the guide sliding rods 24 are slidably connected to the upper shaping seat 21. The guide sliding rods 24 are used to increase the sliding stability of the upper shaping seat 21 and the lower shaping seat 22.
[0050] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.
Claims
1. A new energy vehicle battery water cooling plate shaping device, characterized in that: It includes an upper slide frame, and a plurality of U-shaped water cooling plate shaping mechanisms are connected to the upper slide frame through a sliding assembly; The U-shaped water-cooling plate shaping mechanism comprises an upper shaping seat and a lower shaping seat, and a plurality of shaping grooves for contact-pressure shaping of the U-shaped water-cooling plate are provided on the side walls facing each other of the upper shaping seat and the lower shaping seat; The upper shaping seat and the lower shaping seat are connected by a sliding assembly via a spring sliding component; The U-shaped water-cooling plate shaping mechanism further comprises a cylinder frame arranged above the top of the upper shaping seat, and a sliding column slidably connected to the cylinder frame is fixedly connected to the top of the upper shaping seat; The bottom of the cylinder frame is fixedly assembled and connected with a plurality of pushing cylinders for pushing the upper shaping seat.
2. The new energy vehicle battery water cooling plate shaping device according to claim 1 is characterized in that: The upper slide comprises slide rods spaced apart in front and back, and the left and right ends of the slide rods are respectively fixedly connected with U-shaped mounting plates.
3. The new energy vehicle battery water cooling plate shaping device according to claim 2 is characterized in that: The cylinder frame comprises a U-shaped frame portion, both ends of the U-shaped frame portion are integrally formed with horizontal portions, and the sliding column is slidably connected to the horizontal portions.
4. The new energy vehicle battery water cooling plate shaping device according to claim 3 is characterized in that: The bottom of the U-shaped frame is assembled and connected with two push cylinders which are spaced apart from each other. The piston rods of the push cylinders are fixedly connected with a mounting seat, and the mounting seat is fastened to the upper shaping seat by fastening bolts.
5. The new energy vehicle battery water cooling plate shaping device according to claim 3 is characterized in that: A plurality of T-shaped slides are fixedly connected to the front and rear side walls of the U-shaped frame portion, respectively, and the T-shaped slides are slidably connected to the slide rod.
6. The new energy vehicle battery water cooling plate shaping device according to claim 1 is characterized in that: The spring sliding assembly includes a central guide column slidably connected between the upper shaping seat and the lower shaping seat; An upper spring and a lower spring are sleeved on the central guide column.
7. The new energy vehicle battery water cooling plate shaping device according to claim 6 is characterized in that: The bottom of the upper spring is fixedly connected to the top center of the lower shaping seat, and the top of the upper spring is fixedly connected to the bottom center of the upper shaping seat.
8. The new energy vehicle battery water cooling plate shaping device according to claim 7 is characterized in that: The bottom of the central guide column is fixedly connected with a spring seat, the bottom of the lower spring is fixedly connected to the spring seat, and the top of the lower spring is fixedly connected to the bottom center of the lower shaping seat; The spring seat is supported on a workbench.
9. The new energy vehicle battery water cooling plate shaping device according to claim 6, characterized in that: The spring sliding assembly also includes a plurality of guide sliding rods fixedly connected to the top edge of the lower shaping seat, and the guide sliding rods are slidably connected to the upper shaping seat.